Buggy code:
public class TryStatement extends SubRoutineStatement { private static final char [ ] SECRET_RETURN_ADDRESS_NAME = "<seq2seq4repair_space>returnAddress" . toCharArray ( ) ; private static final char [ ] SECRET_ANY_HANDLER_NAME = "<seq2seq4repair_space>anyExceptionHandler" . toCharArray ( ) ; private static final char [ ] SECRET_RETURN_VALUE_NAME = "<seq2seq4repair_space>returnValue" . toCharArray ( ) ; public Block tryBlock ; public Block [ ] catchBlocks ; public Argument [ ] catchArguments ; public Block finallyBlock ; BlockScope scope ; public UnconditionalFlowInfo subRoutineInits ; ReferenceBinding [ ] caughtExceptionTypes ; boolean [ ] catchExits ; BranchLabel subRoutineStartLabel ; public LocalVariableBinding anyExceptionVariable ; public LocalVariableBinding returnAddressVariable ; public LocalVariableBinding secretReturnValue ; ExceptionLabel [ ] declaredExceptionLabels ; private Object [ ] reusableJSRTargets ; private BranchLabel [ ] reusableJSRSequenceStartLabels ; private int [ ] reusableJSRStateIndexes ; private int reusableJSRTargetsCount = 0 ; private static final int NO_FINALLY = 0 ; private static final int FINALLY_SUBROUTINE = 1 ; private static final int FINALLY_DOES_NOT_COMPLETE = 2 ; private static final int FINALLY_INLINE = 3 ; int mergedInitStateIndex = - 1 ; int preTryInitStateIndex = - 1 ; int naturalExitMergeInitStateIndex = - 1 ; int [ ] catchExitInitStateIndexes ; public FlowInfo analyseCode ( BlockScope currentScope , FlowContext flowContext , FlowInfo flowInfo ) { } public ExceptionLabel enterAnyExceptionHandler ( CodeStream codeStream ) { } public void enterDeclaredExceptionHandlers ( CodeStream codeStream ) { } public void exitAnyExceptionHandler ( ) { } public void exitDeclaredExceptionHandlers ( CodeStream codeStream ) { } private int finallyMode ( ) { } public void generateCode ( BlockScope currentScope , CodeStream codeStream ) { } public boolean generateSubRoutineInvocation ( BlockScope currentScope , CodeStream codeStream , Object targetLocation , int stateIndex , LocalVariableBinding secretLocal ) { boolean isStackMapFrameCodeStream = codeStream instanceof StackMapFrameCodeStream ; int finallyMode = finallyMode ( ) ; switch ( finallyMode ) { case TryStatement . FINALLY_DOES_NOT_COMPLETE : codeStream . goto_ ( this . subRoutineStartLabel ) ; return true ; case TryStatement . NO_FINALLY : exitDeclaredExceptionHandlers ( codeStream ) ; return false ; } if ( targetLocation != null ) { boolean reuseTargetLocation = true ; if ( ( this . reusableJSRTargetsCount ) > 0 ) { nextReusableTarget : for ( int i = 0 , count = this . reusableJSRTargetsCount ; i < count ; i ++ ) { Object reusableJSRTarget = this . reusableJSRTargets [ i ] ; differentTarget : { if ( targetLocation == reusableJSRTarget ) break differentTarget ; if ( ( ( targetLocation instanceof Constant ) && ( reusableJSRTarget instanceof Constant ) ) && ( ( ( Constant ) ( targetLocation ) ) . hasSameValue ( ( ( Constant ) ( reusableJSRTarget ) ) ) ) ) { break differentTarget ; } continue nextReusableTarget ; } <START_BUG> if ( ( ( ( this . reusableJSRStateIndexes [ i ] ) != stateIndex ) && ( finallyMode == ( TryStatement . FINALLY_INLINE ) ) ) && isStackMapFrameCodeStream ) { <END_BUG> reuseTargetLocation = false ; break nextReusableTarget ; } else { codeStream . goto_ ( this . reusableJSRSequenceStartLabels [ i ] ) ; return true ; } } } else { this . reusableJSRTargets = new Object [ 3 ] ; this . reusableJSRSequenceStartLabels = new BranchLabel [ 3 ] ; this . reusableJSRStateIndexes = new int [ 3 ] ; } if ( reuseTargetLocation ) { if ( ( this . reusableJSRTargetsCount ) == ( this . reusableJSRTargets . length ) ) { System . arraycopy ( this . reusableJSRTargets , 0 , ( this . reusableJSRTargets = new Object [ 2 * ( this . reusableJSRTargetsCount ) ] ) , 0 , this . reusableJSRTargetsCount ) ; System . arraycopy ( this . reusableJSRSequenceStartLabels , 0 , ( this . reusableJSRSequenceStartLabels = new BranchLabel [ 2 * ( this . reusableJSRTargetsCount ) ] ) , 0 , this . reusableJSRTargetsCount ) ; System . arraycopy ( this . reusableJSRStateIndexes , 0 , ( this . reusableJSRStateIndexes = new int [ 2 * ( this . reusableJSRTargetsCount ) ] ) , 0 , this . reusableJSRTargetsCount ) ; } this . reusableJSRTargets [ this . reusableJSRTargetsCount ] = targetLocation ; BranchLabel reusableJSRSequenceStartLabel = new BranchLabel ( codeStream ) ; reusableJSRSequenceStartLabel . place ( ) ; this . reusableJSRStateIndexes [ this . reusableJSRTargetsCount ] = stateIndex ; this . reusableJSRSequenceStartLabels [ ( ( this . reusableJSRTargetsCount ) ++ ) ] = reusableJSRSequenceStartLabel ; } } if ( finallyMode == ( TryStatement . FINALLY_INLINE ) ) { if ( isStackMapFrameCodeStream ) { ( ( StackMapFrameCodeStream ) ( codeStream ) ) . pushStateIndex ( stateIndex ) ; if ( ( ( this . naturalExitMergeInitStateIndex ) != ( - 1 ) ) || ( stateIndex != ( - 1 ) ) ) { codeStream . removeNotDefinitelyAssignedVariables ( currentScope , this . naturalExitMergeInitStateIndex ) ; codeStream . addDefinitelyAssignedVariables ( currentScope , this . naturalExitMergeInitStateIndex ) ; } } else { if ( ( this . naturalExitMergeInitStateIndex ) != ( - 1 ) ) { codeStream . removeNotDefinitelyAssignedVariables ( currentScope , this . naturalExitMergeInitStateIndex ) ; codeStream . addDefinitelyAssignedVariables ( currentScope , this . naturalExitMergeInitStateIndex ) ; } } if ( secretLocal != null ) { codeStream . addVariable ( secretLocal ) ; } exitAnyExceptionHandler ( ) ; exitDeclaredExceptionHandlers ( codeStream ) ; this . finallyBlock . generateCode ( currentScope , codeStream ) ; if ( isStackMapFrameCodeStream ) { ( ( StackMapFrameCodeStream ) ( codeStream ) ) . popStateIndex ( ) ; } } else { codeStream . jsr ( this . subRoutineStartLabel ) ; exitAnyExceptionHandler ( ) ; exitDeclaredExceptionHandlers ( codeStream ) ; } return false ; } public boolean isSubRoutineEscaping ( ) { } public StringBuffer printStatement ( int indent , StringBuffer output ) { } public void resolve ( BlockScope upperScope ) { } public void traverse ( ASTVisitor visitor , BlockScope blockScope ) { } }

Fix:
if ( ( ( this . reusableJSRStateIndexes [ i ] ) != stateIndex ) && ( finallyMode == ( TryStatement . FINALLY_INLINE ) ) ) {